package com.cj.service;

import com.cj.po.DClass;
import com.cj.po.PageInfo;

import java.util.List;

public interface ClassService {


    PageInfo<DClass> findPageInfo(String c_classname,Integer c_classid,String c_counsellor, Integer pageIndex, Integer pageSize);

    List<DClass> getAll();

    int deleteClass(Integer c_id);

    int addClass(DClass dClass);

    int updateClass(DClass dClass);

    DClass findClassById(Integer c_id);
}
